body {
  background: #fff;
  color: #333;
  font: 12px/1.5 '微软雅黑', YaHei, tahoma, arial, "Hiragino Sans GB";
  overflow-x: hidden
}

blockquote,
body,
button,
dd,
div,
dl,
dt,
fieldset,
form,
h1,
h2,
h3,
h4,
h5,
h6,
input,
li,
ol,
p,
pre,
textarea,
ul {
  padding: 0;
  margin: 0
}

img {
  border: 0
}

button,
input,
select {
  font-family: "微软雅黑"
}

li,
ol,
ul {
  list-style: none
}

a {
  text-decoration: none;
  color: #333;
  font-size: 12px
}

b,
em,
i,
strong {
  font-style: normal;
  font-weight: 400
}

button,
img,
input,
select {
  vertical-align: middle;
  border: 0;
  outline: 0
}

input {
  color: #666;
  padding: 0 5px
}

textarea {
  overflow: auto;
  outline: 0;
  resize: none
}

.ml-10 {
  margin-left: 10px
}

.ml-15 {
  margin-left: 15px
}

.ml-20 {
  margin-left: 20px
}

.ml-25 {
  margin-left: 25px
}

.ml-30 {
  margin-left: 30px
}

.ml-35 {
  margin-left: 35px
}

.ml-40 {
  margin-left: 40px
}

.ml-45 {
  margin-left: 45px
}

.ml-50 {
  margin-left: 50px
}

.ml-55 {
  margin-left: 55px
}

.ml-60 {
  margin-left: 60px
}

.mr-10 {
  margin-right: 10px
}

.mr-15 {
  margin-right: 15px
}

.mr-20 {
  margin-right: 20px
}

.mr-25 {
  margin-right: 25px
}

.mr-30 {
  margin-right: 30px
}

.mr-35 {
  margin-right: 35px
}

.mr-40 {
  margin-right: 40px
}

.mr-45 {
  margin-right: 45px
}

.mr-50 {
  margin-right: 50px
}

.mr-55 {
  margin-right: 55px
}

.mr-60 {
  margin-right: 60px
}

.mt-10 {
  margin-top: 10px
}

.mt-15 {
  margin-top: 15px
}

.mt-20 {
  margin-top: 20px
}

.mt-25 {
  margin-top: 25px
}

.mt-30 {
  margin-top: 30px
}

.mt-35 {
  margin-top: 35px
}

.mt-40 {
  margin-top: 40px
}

.mt-45 {
  margin-top: 45px
}

.mt-50 {
  margin-top: 50px
}

.mt-55 {
  margin-top: 55px
}

.mt-60 {
  margin-top: 60px
}

.mb-10 {
  margin-bottom: 10px
}

.mb-15 {
  margin-bottom: 15px
}

.mb-20 {
  margin-bottom: 20px
}

.mb-25 {
  margin-bottom: 25px
}

.mb-30 {
  margin-bottom: 30px
}

.mb-35 {
  margin-bottom: 35px
}

.mb-40 {
  margin-bottom: 40px
}

.mb-45 {
  margin-bottom: 45px
}

.mb-50 {
  margin-bottom: 50px
}

.mb-55 {
  margin-bottom: 55px
}

.mb-60 {
  margin-bottom: 60px
}

.pl-10 {
  padding-left: 10px
}

.pl-15 {
  padding-left: 15px
}

.pl-20 {
  padding-left: 20px
}

.pl-25 {
  padding-left: 25px
}

.pl-30 {
  padding-left: 30px
}

.pl-35 {
  padding-left: 35px
}

.pl-40 {
  padding-left: 40px
}

.pl-45 {
  padding-left: 45px
}

.pl-50 {
  padding-left: 50px
}

.pl-55 {
  padding-left: 55px
}

.pl-60 {
  padding-left: 60px
}

.pr-10 {
  padding-right: 10px
}

.pr-15 {
  padding-right: 15px
}

.pr-20 {
  padding-right: 20px
}

.pr-25 {
  padding-right: 25px
}

.pr-30 {
  padding-right: 30px
}

.pr-35 {
  padding-right: 35px
}

.pr-40 {
  padding-right: 40px
}

.pr-45 {
  padding-right: 45px
}

.pr-50 {
  padding-right: 50px
}

.pr-55 {
  padding-right: 55px
}

.pr-60 {
  padding-right: 60px
}

.pt-10 {
  padding-top: 10px
}

.pt-15 {
  padding-top: 15px
}

.pt-20 {
  padding-top: 20px
}

.pt-25 {
  padding-top: 25px
}

.pt-30 {
  padding-top: 30px
}

.pt-35 {
  padding-top: 35px
}

.pt-40 {
  padding-top: 40px
}

.pt-45 {
  padding-top: 45px
}

.pt-50 {
  padding-top: 50px
}

.pt-55 {
  padding-top: 55px
}

.pt-60 {
  padding-top: 60px
}

.pb-10 {
  padding-bottom: 10px
}

.pb-15 {
  padding-bottom: 15px
}

.pb-20 {
  padding-bottom: 20px
}

.pb-25 {
  padding-bottom: 25px
}

.pb-30 {
  padding-bottom: 30px
}

.pb-35 {
  padding-bottom: 35px
}

.pb-40 {
  padding-bottom: 40px
}

.pb-45 {
  padding-bottom: 45px
}

.pb-50 {
  padding-bottom: 50px
}

.pb-55 {
  padding-bottom: 55px
}

.pb-60 {
  padding-bottom: 60px
}

.m0 {
  margin: 0
}

.p0 {
  padding: 0;
}

.f_l {
  float: left
}

.f_r {
  float: right
}

.none {
  display: none
}

.block {
  display: block
}

.clear {
  clear: both
}

.clearfix:after {
  clear: both;
  visibility: hidden;
  height: 0;
  content: "";
  display: block
}

/*样式初始化 end*/
